<!DOCTYPE html>
<html lang="en" style="height: 100%">
<head>
    <meta charset="UTF-8">
    <title>层叠区域图</title>
    <script type="text/javascript" src="../js/jquery-3.3.1.js"></script>
    <script type="text/javascript" src="../js/echarts.min.js"></script>
</head>
<body style="height: 100%;margin: 0;">
<div id="contar" style="height: 100%"></div>
<script type="text/javascript">
    var dom = document.getElementById("contar");
    var myChart = echarts.init(dom);
</script>
</body>
</html>